rix96 rix96
  • 01-12-2020
  • English
contestada

Help me please! Need help please

Help me please Need help please class=

Respuesta :

nzwoodbridge nzwoodbridge
  • 01-12-2020

Answer:

1. Air moves through the trachea.

2. Alveoli fill with air.

3. Oxygen moves into capillaries.

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